The Pacific Southwest Collegiate Baseball League is a collegiate summer baseball league. The PSWL was a member of the National Baseball Congress. The PSWL League Champion represented the league annually at the National Baseball Congress World Series in Wichita, Kansas. The original league consists of 4 teams: Tucson Nationals, Casa Grande Cotton Kings, Mesa Garden of Gears and the Bisbee Copper Kings. Former teams like the and the were one of the founding teams in the first season of 2000. Due to financial instability in 2011, the PSBL announced they will fold and any remaining teams will join the renamed Pacific Southwest Collegiate Baseball League for the 2012 season.